Footwear outsole



FIG. 1 is a bottom plan view of a footwear outsole showing my new design; and,

FIG. 2 is a bottom perspective view thereof.

Any surface of the footwear outsole, or any part of any such surface not shown, is not part of the claimed design.

The dashed broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. The broken dot-dash lines define the bounds of the claim and form no part thereof. 

I claim the ornamental design for a footwear outsole, as shown and described. 